baber/WOPTO huggingface dataset:
Patent KR-20080047692-A (KR)
Title: Precision machining apparatus and precision machining method
Inventor: CHANG MOUNG GYUN
IPC: B23Q17/22
Filed: 2006-11-27
Abstract: A precision machining apparatus and a precision machining method are provided to improve the precision by forming a numeral control device for correcting the position of a spindle. A precision machining apparatus comprises a spindle(100) having a laser emission part(110), a workpiece table(200), and a numeral control device(300). The workpiece table has a laser receiving part(210) for receiving laser emitted from the laser emission part. The numeral control device corrects the position of the spindle by calculating a correction value from a receiving signal emitted from the laser receiving part. A power line communication part(400) supplies current to the laser emission part and the laser receiving part, and is communicated with the numeral control device. The power line communication part includes the laser emission part, the laser receiving part, and a cable for connecting the laser emission part and the laser receiving part. The numeral control device receives the signal from the power line communication part.
Patent KR-20080024940-A (KR)
Title: System and method for haze control in semiconductor processes
Inventor: XIAOMING CHEN
IPC: H01L21/027
Filed: 2006-12-07
Abstract: A method and a system for haze control in semiconductor processes are provided to minimize yield loss and achieve effective control of haze defects while maintaining mass production facility, by integrating reticle cleaning, reticle and wafer inspections, and control forecast software system which is based on dose and time. A method for haze control in semiconductor processes comprises the steps of: periodically performing a reticle inspection of a semiconductor reticle for sensing haze formation(306); performing wafer inspection for sensing haze defects(308); forecasting haze formation by tracking accumulated and exposed dose amount of the reticle, tracking the accumulated time required in production of the reticle, classifying the reticle as one level out of four levels, and providing the state of the reticle in visual display to a user(310); and cleaning the semiconductor reticle(312).
Patent KR-20080054903-A (KR)
Title: Fly wheel having variable rotational inertia force
Inventor: SON SANG CHUL
IPC: F16F15/00
Filed: 2006-12-14
Abstract: A fly wheel having variable rotational inertial force is provided to improve response property of an engine by allowing actuating oil to move in the fly wheel by compressed air and changing gravity center. A fly wheel having variable rotational inertial force comprises a fly wheel body(100), a spring(20), an air supplying unit(40), an actuating oil supplying unit(50), and a variable opening/closing unit. The fly wheel body has a plurality of space units(110) to contain a mass(10) moving from center to an outer periphery. The spring is placed in the space units and integrally assembled to the mass to support the mass to center direction. The air supplying unit is formed at center of the fly wheel body, in which compressed air of an air tank is supplied. The actuating oil supplying unit is placed between the air supplying unit and the space unit and selectively connected with the air supplying unit, and has an actuating oil inlet connected with each of space units. The variable opening/closing unit selectively opens and closes the air supplying unit and the actuating oil supplying unit in accordance with rotation region of an engine.
Patent KR-20080055403-A (KR)
Title: Minute pattern printing method
Inventor: LEE TAIK MIN
IPC: H01L21/02
Filed: 2006-12-15
Abstract: A method for printing a fine pattern is provided to make the uniform width, external circumference, size, and shape of the fine pattern by preventing an ink separation from a printing region of a partition layer. A substrate(11) is prepared. A printing region is formed on the substrate by a partition layer(13). An ink(I) is transferred to the printing region to print a fine pattern(5). Soft-hardening is performed on the fine pattern. A height of the soft-hardened fine pattern is uniformed. The fine pattern whose height is uniformed is hardened. The substrate and an inner wall of the partition layer corresponding to the printing region have hydrophile property with respect to the ink. A non-printing region except for the printing region has a hydrophobic property with respect to the ink. The fine pattern is printed through a screen print, a grabia print, a flexo print, a pad print, and an ink jet print.
Patent KR-20080057465-A (KR)
Title: A dryer and capillary tube connecting method for using the same
Inventor: KIM LYUN SU
IPC: F25B41/06
Filed: 2006-12-20
Abstract: A dryer and a method of connecting a capillary tube using the same are provided to reduce residual stress acting on the capillary tube and to allow a user to easily see a welding portion, by pressing an outlet portion of the drier while forming a welding hole on the upper side. A dryer(100) connected to a capillary tube(200) by welding, has a pressed outlet portion and a welding hole drilled on an upper side of the dryer, wherein a diameter(2A) of the dryer is twice as larger as a diameter(A) of the capillary tube. A method of connecting capillary tube using the dryer comprises the steps of: fitting the capillary tube to the dryer having an outlet portion whose shape allows the welding portion to be seen by a worker; adjusting the position of the capillary tube fitted into the dryer by using the shape of the outlet portion of the dryer; and welding the capillary tube while checking the welding portion through the outlet portion of the dryer.
Patent KR-20080062316-A (KR)
Title: Air conditioner for vehicle
Inventor: LEE HAE JUN
IPC: B60H1/00
Filed: 2006-12-29
Abstract: A vehicle air conditioner is provided to prevent the leakage of hot air passing through a heater core and the backflow of cold air passing through an evaporator by closing bypass paths through an auxiliary door, thereby improving cooling and heating efficiency. A vehicle air conditioner includes a heater(21) disposed at a lower part of a heater core(30) in the air flow direction, and having an auxiliary door(15e) for closing an upper or lower bypass path of the heater to prevent the air passing through the heater core from leaking via the bypass path and the air passing through an evaporator(40) from flowing to the heater core inversely.
Patent KR-20060058688-A (KR)
Title: Process for producing radical polymer and microapparatus for chemical reaction
Inventor: IWASAKI TAKESHI
IPC: B01J19/00
Filed: 2004-07-16
Abstract: A process for efficiently producing in a short time a radical polymer having a regulated molecular-weight distribution or a narrow molecular-weight distribution by the free- radical polymerization of a radical-polymerizable monomer; and a microapparatus for chemical reactions which can be easily manufactured. The process for radical polymer production comprises introducing a free- radical polymerization initiator and a radical-polymerizable monomer into reaction tubes having an inner diameter of 2 mm or smaller and polymerizing the monomer in a homogeneous liquid state while causing the monomer to flow through the reaction tubes. The microapparatus for chemical reactions comprises a jacket through which a temperature- regulating fluid can be passed and two or more cylindrical tubes which have been disposed in parallel within the jacket and each has an inner diameter of 2 mm or smaller. By passing a temperature-regulating fluid through the jacket, the reaction temperature in the cylindrical tubes can be regulated.
Patent KR-20060058704-A (KR)
Title: Liquid crystal display device and driving method to avoid disclinations
Inventor: KARMAN GERARDUS P
IPC: G02F1/1343
Filed: 2004-07-30
Abstract: This invention relates to a liquid crystal display device (1) for avoiding disclinations comprising a first and a second substrate (2 and 3), said first and second substrates (2 and 3) being located facing one another with a liquid crystal material layer (6) thereinbetween, a first and a second electrode (4 and 5) arranged at said first and second substrates (2 and 3) respectively, said first and second electrodes (4 and 5) being formed on the liquid crystal side of the said first and second substrates (2 and 3), whereby the liquid crystal material layer (6) exhibits zero-pretilt and at least one of the electrodes (4 and 5) at its end parts (7, 9; 8, 10) is connected to at least a first and a second mutually different and adjustable voltage sources, so as to develop a voltage gradient across the electrode and is adapted to exhibit an electrical resistance between the end parts (7, 9; 8, 10).
Patent KR-20060031879-A (KR)
Title: Duct wall structure
Inventor: AIDA KIYOSHI
IPC: G10K11/16
Filed: 2004-08-06
Abstract: A duct wall structure for thermally insulating or sound isolating the inside of an HRSG duct wall allowing turbine combustion high temperature and high speed gas (11) with a temperature of approx. 650°C and a velocity of 30 m/s to flow therein. A thermally insulating member (4) is filled between a gas flow side inner plate (3) and an atmosphere side outer plate (2), an intermediate member (6) is disposed at a middle position between the inner plate (3) and the outer plate (2), the inner plate (3) and the intermediate member (6) are held at a distance by stud bolts (5A) and the outer plate (2) and the intermediate member (6) are held at a distance by stud bolts (5B), and the stud bolts (5B) are tightened to the outer plate (2) through vibration-isolating washers (8). When the vibration-isolating washers (8) are installed in the thermally insulating member (4) at a position half of the total thickness of the thermally insulating member from the high temperature side and where the temperature becomes approx. 400°C or at a position lower than that position so that the washers are not affected by the heat of gas flowing in the duct and the wear thereof, the durability thereof can be increased and the thermal insulation and sound isolation can be maintained over a long period of time.
Patent KR-20060096985-A (KR)
Title: Method and apparatus for providing media communication setup strategy in a communication network
Inventor: BREWER BETH ANN
IPC: H04W4/06
Filed: 2004-08-17
Abstract: The disclosed embodiments provide methods and apparatus for providing group communication setup strategy for media communication to a group of users operating on diverse infrastructures in a wireless communication network. The method provides receiving a request from an originator for media communication, determining types of infrastructures on which the originator and targets are operating on, and providing a group communication setup strategy for the originator based on the determined types of the infrastructures.
Patent KR-20060123072-A (KR)
Title: Method and apparatus for controlling play of an audio signal
Inventor: JARMAN MATTHEW THOMAS
IPC: H04N5/445
Filed: 2004-08-26
Abstract: Apparatus and methods conforming to the present invention comprises a method of controlling playback of an audio signal by analyzing close caption text for objectionable words (210) in conjunction with analysis of the corresponding audio signal. Objection text or other specified text in the close caption signal is identified through comparison with user identified objectionable text. Upon identification of the objectionable text, the audio signal is analyzed to identify the audio portion corresponding to the objectionable text by matching objectionable text with objectional audio sequence (240). Upon identification of the audio portion, the audio signal may be controlled to mute the audible objectionable text.
Patent KR-20060119903-A (KR)
Title: Condensed ring compound and use thereof
Inventor: TAKEUCHI JUN
IPC: C07D265/36
Filed: 2004-08-31
Abstract: (I) (wherein all the symbols have the same meaning as in the description). This compound exhibits antagonism against cysLT2 receptor, so that it is useful as, for example, a preventive and/or therapeutic agent for respiratory diseases (for example, bronchial asthma, chronic obstructive lung disease, pulmonary emphysema, chronic bronchitis, pneumonia (e.g., interstitial myositis, etc.), severe acute respiratory syndrome (SARS), acute respiratory distress syndrome (ARDS), allergic rhinitis, sinusitis (e.g., acute sinusitis, chronic sinusitis, etc.), etc.), or as an expectorant agent or cough suppressant.
Patent KR-20060032664-A (KR)
Title: Air conditioner
Inventor: GOTO NAOMI
IPC: H02M7/06
Filed: 2002-11-26
Abstract: Air conditioner comprises a DC power source, an electric compressor, and an electric compressor drive for converting a current from the DC power source into an alternating current to drive the electric compressor. A shield wire core and an outer peripheral wire are used for current supply from the DC power source to the electric compressor drive. Thus, an air conditioner is obtained which suppresses a surge voltage and an electromagnetic wave radiation without a power source current smoothing capacitor in the electric compressor drive and has a small-sized and light-weighted electric compressor drive.
Patent KR-20060073637-A (KR)
Title: Sync bursts for frequency offset compensation
Inventor: GORDAY PAUL E
IPC: H04J13/00
Filed: 2004-10-01
Abstract: A method (500) and system for compensation of frequency offset between a first transceiver (102) and a second transceiver (104) in wireless communication are disclosed. The compensation of the frequency offset between two or more transceivers (102, 104) is achieved using frequency synchronization bursts. These bursts contain information about the frequency offset. The frequency synchronization bursts are transmitted by the first transceiver at a range of frequencies above and below its carrier frequency (502). A second transceiver that receives at least one of these bursts (504) determines the frequency offset (504), and adjusts its frequency to match the frequency of the first transceiver (508). Thereafter, the second transceiver may enter a low power sleep mode (510) in order to reduce its power consumption. The second transceiver returns to active mode (512) just before the start of the transmission of the data packets (514).
Patent KR-20060089737-A (KR)
Title: Rotating and pressing operation type electronic component and electronic device using the same
Inventor: MIYOSHI KAZUAKI
IPC: G06F15/02
Filed: 2004-10-13
Abstract: A rotating and pressing operation type electronic component enabling a reduction in size without lowering workability, reliability of contact, and operability, wherein an inner contact (70) formed of a tubular conductor and formed by extending, parallel with each other, a plurality of extension parts (71) from an opening edge part along the axis thereof at specified angular pitches is inserted into a rotating operation body (60) and formed integrally therewith. The elastic contact parts (31) and (36) of two first and second contact pieces (30) and (35) are disposed on the inner peripheral surfaces of the extension parts (71) of the inner contact (70) so as to be brought into contact with these inner peripheral surfaces, and the elastic contact parts (51) and (52) of a common contact piece (50) are disposed on the inner peripheral surfaces of the inner contact (70) excluding the extension part (71) so as to be always brought into contact with the inner peripheral surfaces.
Patent KR-20060123154-A (KR)
Title: Jet propulsion engine
Inventor: GABRIEL REINHARD
IPC: B63H1/16
Filed: 2004-11-15
Abstract: The invention relates to a jet propulsion engine, especially for watercraft, comprising a rotor (1) on the inside of which blades (2) are disposed, and a housing (3) in which the rotor (1) is rotationally received. The bearing system between the rotor (1) and the housing (3) is produced from carbide that is resistant to sea-water.
Patent KR-20060108696-A (KR)
Title: Pharmaceutical formulation containing an ltb4 antagonist, method for the production thereof, and use thereof
Inventor: BOCK THOMAS
IPC: A61K9/10
Filed: 2004-10-23
Abstract: The invention relates to a novel pharmaceutical formulation containing an LTB4 antagonist of formula (I), wherein A, R1, R2, R3, and R 4 have the meaning indicated in claim 1, the pharmacologically acceptable acid addition salt thereof, glycoside, O-sulfate, or glucuronide as an active substance, and at least one optional pharmacologically acceptable auxiliary agent and/or carrier, the active substance being provided as a solid solution or solid dispersion in a polymer matrix. The invention also relates to the production thereof, the use thereof as a medicament, and said solid solutions and dispersions.
Patent KR-20070085040-A (KR)
Title: Piezoelectric isolating transformer
Inventor: LARSON JOHN D III
IPC: H01L41/29
Filed: 2005-09-28
Abstract: The piezoelectric isolating transformer (20) is characterized by an operating frequency range and includes a resonant structure (21) having at least one mechanical resonance in the operating frequency range. The resonant structure has an insulating substrate (30), a first electro-acoustic transducer (40) and a second electro-acoustic transducer (50). The substrate has a first major surface and a second major surface opposite the first major surface. The first electro-acoustic transducer is mechanically coupled to the first major surface. The second electro-acoustic transducer is mechanically coupled to the second major surface. One of the transducers (40, 50) is operable to convert input electrical power in the operating frequency range to acoustic energy that excites mechanical vibration in the resonant structure. The other of the transducers converts the mechanical vibration to output electrical power.
Patent KR-20060103537-A (KR)
Title: One-pack-type resin composition curable with combination of light and heat and use of the same
Inventor: TAKEUCHI FUMITO
IPC: C08L51/08
Filed: 2004-11-25
Abstract: A one-pack-type resin composition curable with a combination of light and heat which comprises (1) an epoxy resin, (2) an acrylic ester monomer and/or methacrylic ester monomer or an oligomer thereof, (3) a latent epoxy hardener, (4) a free-radical photopolymerization initiator, and (5) a compound having two or more thiol groups per molecule, characterized by containing the ingredient (5) in an amount of 0.001 to 5.0 parts by weight per 100 parts by weight of this resin composition. The one-pack- type resin composition curable with a combination of light and heat can have excellent curability especially in a light-shielded area. Also provided is a liquid-crystal sealant composition curable with a combination of light and heat which is applicable to the one-drop-fill method, has excellent curability in light-shielded areas and adhesion reliability, especially high-temperature high-humidity adhesion reliability.
Patent KR-20060122889-A (KR)
Title: Multi-platform aircraft forward position light utilizing led-based light source
Inventor: MACHI NICOLO F
IPC: B64D47/06
Filed: 2004-11-04
Abstract: An aircraft forward position lighting device (1) has a modular configuration, including a mounting module (20) containing solid-state light sources, e.g., light-emitting diodes (LEDs) (210, 230). The mounting module also includes reflectors (220). The pattern of light emanating from the light sources and reflectors satisfy Federal Aviation Regulations (FARs) regarding minimum light intensity. The device includes a cut-off shield module (10) configured to provide angular cut-offs to the pattern of light, so that the device satisfies FARs regarding overlap between position lights. The device may also include a base assembly module (30) that contains electronic circuitry connecting the light sources to a power source in the aircraft. Electronic updates may be performed by replacing the base assembly module.
Patent KR-20060128976-A (KR)
Title: Pyrrole and pyrazole daao inhibitors
Inventor: FANG Q KEVIN
IPC: C07D231/56
Filed: 2004-12-28
Abstract: Methods for increasing D-Serine concentration and reducing concentration of the toxic products of D- Serine oxidation, for enhancing learning, memory and/or cognition, or for treating schizophrenia, Alzheimer's disease, ataxia or neuropathic pain, or preventing loss in neuronal function characteristic of neurodegenerative diseases involve administering to a subject in need of treatment a therapeutically effective amount of a compound of formula (I), or a pharmaceutically acceptable salt or solvate thereof: (I) wherein R1 and R2 are independently selected from hydrogen, halo, nitro, alkyl, acyl, alkylaryl, and XYR5; or R1 and R2, taken together, form a 5, 6, 7 or 8-membered substituted or unsubstituted carbocyclic or heterocyclic group; X and Y are independently selected from O, S, NH, and (CR6R7) n; R3 is hydrogen, alkyl or M+; M is aluminum, calcium, lithium, magnesium, potassium, sodium, zinc ion or a mixture thereof; Z is N or CR4; R4 is from selected from hydrogen, halo, nitro, alkyl, alkylaryl, and XYR5; R5 is selected from aryl, substituted aryl, heteroaryl and substituted heteroaryl; R6 and R7 are independently selected from hydrogen and alkyl; n is an integer from 1 to 6; at least one of R 1, R2 and R4 is other than hydrogen; and at least one of X and Y is (CR6R7)n. D-serine or cycloserine may be coadministered along with the compound of formula (I).
Patent KR-20060130640-A (KR)
Title: Collapsible metal-air battery
Inventor: BAIK DONG SOO
IPC: H01M8/02
Filed: 2004-02-16
Abstract: Provided is a collapsible metal-air battery, which is very convenient to store and move, has little volume and light weight, and generates a large amount of electricity if water is added in an emergency. The collapsible metal-air battery comprises unit cells consisting of a pair of metal frames(10), a rubber housing(20) adhered to the right and left sides and the bottom of the metal frames(10), a separator and an air positive electrode(40) adhered to the outside surfaces of the metal frames(10), and a plate-shape metal fuel electrode(50) inserted between the frames(10). The separator is a polypropylene nonwoven fabric.
Patent KR-20060122921-A (KR)
Title: Mobile telephone
Inventor: LEDERER THOMAS
IPC: H04M1/724
Filed: 2004-10-01
Abstract: The invention relates to a mobile telephone comprising an acoustical element for acoustically signalling an incoming call, a sensor unit for detecting impact measuring value and a processor device which is configured in such a way that the acoustic call signalling is automatically deactivated when detected impact measuring value is greater than a predetermined threshold impact value.
Patent KR-20060134079-A (KR)
Title: Data sampling clock edge placement training for high speed gpu-memory interface
Inventor: KU TING SHENG
IPC: G06F13/16
Filed: 2005-01-26
Abstract: Circuits, methods, and apparatus for training a phase shift circuit to provide a phase shift for improved date recovery. A specific embodiment of the present invention provides a variable delay cell. A delay through the variable delay cell is changed while training patterns are received. The presence of errors in the received data pattern is tracked, and from the presence or absence of errors a preferred delay is selected and used for receiving data.
Patent KR-20060108276-A (KR)
Title: Molding material for ozone-resistant articles and ozone-resistant injection-molded articles
Inventor: AOYAMA TAKAHISA
IPC: C08F8/22
Filed: 2002-12-04
Abstract: The invention provides ozone-resistant articles such as pipes and fittings for semiconductor equipment; molding materials suitable for the production of such ozone-resistant articles; ozone-resistant injection- molded articles; and injection molding materials. A molding material for the production of ozone-resistant articles which comprises a copolymer (A) and exhibits a melt flow rate of 0.1 to 50g/10min, characterized in that the copolymer (A) is a copolymer of tetrafluoroethylene and a perfluoro vinyl ether which contains at least 3.5 % by mass of perfluoro vinyl ether units and has a melting point of 295°C or above and a content of unstable terminals of 50 or below per 1x106 carbon atoms contained in the copolymer.